MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 960bdf7b7b3bd263fcd5aa32f4b0ddb567349d46f6d5062a8000981675bffe6f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 960bdf7b7b3bd263fcd5aa32f4b0ddb567349d46f6d5062a8000981675bffe6f
SHA3-384 hash: a5dcf1edb531a063afb0a5d590e5509a55ef59e87b51e41e275324ab77d3cc36b7343a2aaa6f48e7dd097230341a4f72
SHA1 hash: 3437d90ccc896d021edd8de21e955641871f2122
MD5 hash: b9884781fa61b73e87b491dad108e74d
humanhash: six-nitrogen-may-golf
File name:PhytoAB - Attached #PO 00620.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'816 bytes
First seen:2020-06-04 07:12:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:MF5uQK4ol3to7Vs9ldGQrvUb06ijFNXaRvl99vZFKZ5HXeCdutYSfnmh60KPIAQf:IS/l3ms3k/fm80KPIVU/YMxR/Jo
Threatray 10'922 similar samples on MalwareBazaar
TLSH E9E45AAC726072EFC85BD472DEA82C68EA50747B931F4207902715ADEE4D997CF244F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.pickelhost.com
Sending IP: 185.234.216.161
From: PhytoAB INC <info@phytoab.com>
Subject: Purchase Order 0006 -20 - ( PHYINC-20-06 )
Attachment: PhytoAB - Attached PO 00620.zip (contains "PhytoAB - Attached #PO 00620.exe")

AgentTesla SMTP exfil server:
mail.braziliancoffeehouse.co:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 07:22:09 UTC
AV detection:
15 of 31 (48.39%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=syf56633hpjgh7gvvizpjmg5wvttjhkg63kqmkuaacmbm5n77zxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
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a385cf35d627fa6e686aa5b19d2196180460707500e430330c0dce28d7815481
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ac6059835dff236452027450749d077775411e277447a711e5f53bea47262821
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c57e0fc02e939ef6d9f2e1d92cd74d6ed7df502a1c2ded6e8ae68f6bc5ff3aec
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d324df5df4dfef3b85c0b393d7fde8ab0dc7896cd73d417977759753bc18d756
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AgentTesla
+ 10'912 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-yd45psgs1a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip faf5f10ca8612cdf38dd462ea5431518dccf2784bfecddccd8d6dc6d5404c97e

AgentTesla

Executable exe 960bdf7b7b3bd263fcd5aa32f4b0ddb567349d46f6d5062a8000981675bffe6f

(this sample)

  
Dropped by
MD5 1b1762e7f8da696fdfe114d4143ab2ee
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 faf5f10ca8612cdf38dd462ea5431518dccf2784bfecddccd8d6dc6d5404c97e

Comments